EP 3847331 A1 20210714 - SHOCK-ABSORBING BRAKING DEVICE FOR SLIDING PANELS AND DOORS
Title (en)
SHOCK-ABSORBING BRAKING DEVICE FOR SLIDING PANELS AND DOORS
Title (de)
STOSSDÄMPFENDE BREMSVORRICHTUNG FÜR SCHIEBEFLÜGEL UND -TÜREN
Title (fr)
DISPOSITIF DE FREINAGE AMORTISSEUR DE CHOCS POUR PANNEAUX ET PORTES COULISSANTES
Publication
Application
Priority
- IT 201800008395 A 20180906
- EP 2019025253 W 20190802
Abstract (en)
[origin: WO2020048631A1] A shock-absorbing braking device (10) for sliding doors (88) or for wardrobe panels is combined with a carriage (12) provided with rollers (14) sliding in an extruded profile (16), with a bottom base provided with a longitudinally extending slot (18) from which a pin or bolt (20) protrudes suitable to connect said carriage (12) to the sliding door or panel (88). The device comprises a containment shell (24), formed of opposite and complementary elements (28), in which at least one helical spring (26) and a shock- absorbing piston (30) acting in conjunction with a shaped cam (56) are placed, provided with an appendage forming a traction hook (62) suitable to abut with an activator (78) extending in said extruded profile (16). The shaped cam (56) is provided on opposite sides with a pin (64), destined to slide along a mixtilinear cavity (66, 66') extending longitudinally along the inner face of each of the elements (28) forming the containment shell (24).
IPC 8 full level
CPC (source: EP US)
E05F 1/16 (2013.01 - EP US); E05F 5/003 (2013.01 - EP US); E05Y 2201/64 (2013.01 - EP US); E05Y 2201/708 (2013.01 - EP US); E05Y 2800/205 (2013.01 - EP US); E05Y 2800/24 (2013.01 - EP US); E05Y 2800/242 (2013.01 - EP US); E05Y 2900/132 (2013.01 - EP US); E05Y 2900/20 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020048631 A1 20200312; CN 112654758 A 20210413; CN 112654758 B 20230124; EP 3847331 A1 20210714; JP 2021536540 A 20211227; JP 7480121 B2 20240509; US 11585140 B2 20230221; US 2021340803 A1 20211104
DOCDB simple family (application)
EP 2019025253 W 20190802; CN 201980058319 A 20190802; EP 19758893 A 20190802; JP 2021512554 A 20190802; US 201917270642 A 20190802